2026 BMW M3
3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
£78,850
Fair price: within 8% of the typical £75,258 for this model, age and mileage, drawing on 775 adverts of this make and model.
Overview
- Make
- BMW
- Model
- M3
- Trim
- COMPETITION
- Version
- 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
- Mileage
- 4,514 miles
- Year
- 2026
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 523 bhp
- Seats
- 5
- CO2
- 228 g/km
- Colour
- Red
- Doors
- 4
- Driven wheels
- Four Wheel Drive
- Gearbox version
- Steptronic
- Engine badge
- BiTurbo
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2026 BMW M3 Competition is 4,514 miles. Its asking price of £78,850 is £3,592 above our estimate of £75,258. The estimate uses 775 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 139 days ago. Its asking price has since fallen by £5,150. It may give you a starting point for a conversation about price. The seller is Sytner Sheffield BMW, based in Sheffield.
Stock data from 19 October 2026.
Price history
First seen on 3 June 2026, 139 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £5,150 from the first recorded £84,000. 6 price reductions recorded, the latest observed on 15 September 2026.
| Date observed | Asking price |
|---|---|
| 3 June 2026 | £84,000 |
| 10 June 2026 | £83,350 |
| 3 July 2026 | £82,850 |
| 7 July 2026 | £82,850 |
| 15 July 2026 | £82,000 |
| 16 July 2026 | £82,000 |
| 30 July 2026 | £81,650 |
| 31 July 2026 | £81,650 |
| 25 August 2026 | £79,850 |
| 15 September 2026 | £78,850 |
| 19 October 2026 | £78,850 |
Price and mileage comparison
Estimated market asking price: £75,258. The asking price is £3,592 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 775 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,200 miles higher than typical for a 2026 BMW M3.
MOT
MOT no details held by dvla.
129 other cars with the same year, trim, gearbox and fuel are for sale from £65,000 to £106,000.
| Asking price | Mileage |
|---|---|
| £65,000 | 17,721 miles |
| £66,999 | 12,484 miles |
| £69,950 | 748 miles |
| £69,980 | 2,704 miles |
| £69,990 | 7,001 miles |
These cars have covered 9–17,721 miles, compared with 4,514 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW M3 cars for sale · 2026 BMW M3 price guide
Similar cars for less
- 2026 BMW M3, 1,300 miles, £72,950, £15,950 under typical, Street
- 2026 BMW M3, 748 miles, £69,950, £10,186 under typical, Leicester
- 2026 BMW M3, 9 miles, £72,000, £9,939 under typical, Nottingham
Dealer
Sytner Sheffield BMW, Sheffield. Across the dealer network: 104 branches, 2,723 cars for sale.
Dealer postcode: S9 2RQ.
